发明申请
WO2021259778A1 BIODEGRADABLE AND COMPOSTABLE COMPOSITION FOR USE AS BIO-INFILL ON ARTIFICIAL TURF FIELDS
审中-公开
基本信息:
- 专利标题: BIODEGRADABLE AND COMPOSTABLE COMPOSITION FOR USE AS BIO-INFILL ON ARTIFICIAL TURF FIELDS
- 申请号:PCT/EP2021/066587 申请日:2021-06-18
- 公开(公告)号:WO2021259778A1 公开(公告)日:2021-12-30
- 发明人: ROSÉN, Åke
- 申请人: GAIA HOLDING AB
- 申请人地址: Bunkagårdsgatan 13
- 专利权人: GAIA HOLDING AB
- 当前专利权人: GAIA HOLDING AB
- 当前专利权人地址: Bunkagårdsgatan 13
- 代理机构: AWA SWEDEN AB
- 优先权: EP20182469.5 2020-06-26
- 主分类号: C08L67/02
- IPC分类号: C08L67/02 ; E01C13/08 ; C08K3/26 ; C08K3/34 ; C08K5/00 ; C08K9/04 ; B29B9/12 ; B29B7/002 ; B29B7/7495 ; B29B7/90 ; C08K2201/005 ; C08K5/005 ; C08K5/103
摘要:
The present invention concerns a biodegradable bio-infill on artificial turf fields, the bio-infill comprising i) 30-60 % by weight of at least one biodegradable and/or decayable aromatic polyester; ii) 10-30 % by weight of calcium carbonate particles having a polished surface; (iii)1-5 % by weight of at least one oil of vegetable origin; iv) 10-20 % by weight of an additive chosen from hydrated magnesium silicate; v) 0-40 % by weight of at least one aliphatic polyester; vi) 0.5-1 % by weight of at least one UV-stabilizer.
IPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08L | 高分子化合物的组合物 |
------C08L67/00 | 由主链中形成1个羧酸酯键反应得到的聚酯的组合物;此种聚合物的衍生物的组合物 |
--------C08L67/02 | .由二羧酸与二羟基化合物得到的聚酯 |